R&D IoT : 1 proposition of best electronic architecture for wireless data sensor transmission + Wiring diagram
- ステータス: Closed
- 賞金: €60
- 受け取ったエントリー: 3
- 優勝者: carloslasan
コンテスト概要
We are looking for an electronics researcher to propose us 1 functional wiring diagrams and developped it further.
The specifications of the prototype are as follows:
We want a wireless transmitter,( Ex Node-MCU and ESP32) this transmitter must send data to a network server (in json). The data it sends comes from a pressure sensor allowing to obtain, at a lower cost, the weight varying from 1kg for a small model, to 50kg. This device must be powered by a replaceable battery. The aim of this project is to inform customers about weight threshold predictions.
We are waiting for a wiring diagram with the list of components used for this prototype + links for purchase - 1 week in Belgium.
In order to make our choice, we would like to have two lists of the components used + arguments as a proposal.
The list is as follows :
- Microcontroller
- Probes used ( 1kg and 10kg) same electronic characteristics
- Components for filtering
- Non-rechargeable battery ( A piezoelectric charging solution is a big plus ! )
It is on this exchange that we will decide on our collaboration. The wiring of the selecting will be the paid mission.
We have to launch this prototype quickly.
VDE
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採用者フィードバック
“@carloslasan won the contest on 16 January 2020”
deneyervivien, Belgium.
このコンテストのトップエントリー
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carloslasan Argentina
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jamrelectronics Mexico
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